ImgBurn is an optical disc authoring program that allows the recording of many types of CD, DVD and Blu-Ray images to recordable media (.cue files are supported as of version 2.4.0.0).[3] Starting with version 2.0.0.0, ImgBurn can also burn files and data directly to CD or DVD. It is written in C++. It supports padding DVD-Video files so the layer break occurs on a proper cell boundary (where possible).

Prior to version 2.5.1.0, the program was freeware. From version 2.5.1.0 to 2.5.7.0, Ask.com adware was included in the installer.[4] This was replaced in version 2.5.8.0 with OpenCandy adware.[5] Only the version of the installer distributed directly from imgburn.com contains OpenCandy; the version distributed via the official mirror sites is adware-free. No notice is present on www.imgburn.com that the checksums/hashes provided now only match the OpenCandy version of the installer; however, the author of the program has provided the expected values for the adware-free version on the support forum.[6][7][8][9][10][11][12][13]

ImgBurn is based on the optical disc burning engine of DVD Decrypter; however, it does not have the ability to circumvent copy protections of encrypted DVDs. As of version 2.3.0.0, ImgBurn can create image files from unencrypted CDs/DVDs; however, it cannot remove Content Scramble System (CSS) encryption or any other copy protection. It is possible to use third-party software such as DVD43, an intermediate driver that operates between the hardware and software, for such purpose.

The OpenCandy adware version of the ImgBurn installer (v2.5.8.0) distributed directly from imgburn.com (not the adware-free version available from the official mirror sites) has been characterised as a virus by Avira and ESET Endpoint Antivirus.[18][19]